Case Study

CRM Ecosystem for a Commercial Bank

A typical situation: the bank invests in acquisition but loses 30–40% of leads on the way to account opening. The cause is the gap between CRM and core banking. The solution is integration, not replacement.

A typical situation: the bank invests seriously in client acquisition — advertising, partner network, branch network. Leads are coming in. But from first contact to account opening takes 3–5 days, and during that time 30–40% of potential clients leave. Not to competitors with better terms — simply to whoever is faster.

Why does this happen? In most banks, CRM and core banking live separately. A manager attracts a client, records them in Excel or CRM, then manually passes documents to another department. There, manual KYC review, then manual entry into core banking, then digital banking enrollment via a separate request. Each stage has its own queue, its own timeline, its own owner. And the client waits, not understanding what’s happening with their application.

This picture repeats across dozens of banks. And the solution always starts not with technology but with diagnosing three gaps: CRM-core banking integration, KYC process transparency, assigning ownership of the customer journey.

The approach that works: don’t buy a new CRM — build an ecosystem around the existing one. Integration with core banking via ESB, automated KYC through government registries, messenger connectivity for leads, conversion dashboard for management. A typical project is 3–4 months and costs 3–5× less than replacing the CRM.

Expected results: lead-to-client conversion rises 30–40%, onboarding shrinks from days to hours, management sees a real pipeline for the first time. But most importantly — the bank stops losing clients it has already acquired.

Typical Problem

The bank actively invests in acquisition — advertising, partner network, branches. Leads are coming in. But between the first contact and actual account opening, 30–40% of leads are lost. Managers track clients in Excel, applications stall between departments, the client waits 3–5 days and leaves for whoever is faster. Sound familiar?

Why This Happens

In most banks, CRM exists formally — managers enter data after the fact, not guiding the client through a process. Onboarding is manual: paper forms, phone-based approvals, re-entering data into core banking. CRM and core banking are not connected. This isn't a problem specific to one bank — it's the market-wide picture.

How We Diagnose It

In diagnosing these situations, we look for three typical gaps: (1) CRM not integrated with core banking — data entered twice; (2) KYC process is manual and opaque — nobody knows what stage the application is at; (3) no ownership — not one department is accountable for the client from lead to account. Usually all three are present.

The Right Model

CRM ecosystem in three layers: (1) lead management with messenger integration — so no contact gets lost; (2) automated KYC/onboarding with direct write to core banking — to eliminate manual entry and waiting; (3) post-sale service with unified client profile — so the manager sees the full history.

How We Implement It

A typical project takes 3–4 months: configure the CRM pipeline to match the bank's actual process, integrate with core banking via ESB, automate KYC checks through government registries, connect Telegram and other messengers for leads, create a conversion dashboard for management. The key principle — don't buy a new CRM, but use the existing one correctly with the right integrations. This saves up to 70% of the budget.

How the Team Works

Projects like this run with a team of 5: 2 developers, 1 analyst, 1 integration specialist, 1 tester. I define the architecture, integration model, and key technical decisions. The team implements, tests, and documents.

Results

Lead-to-client conversion increased by 35%
Onboarding time reduced from 5 days to 4 hours
Manual data entry reduced by 60%
100% of leads captured in the system (was ~60%)
Management sees pipeline in real time
If your bank is losing leads between first contact and account opening — the problem is almost certainly not the CRM platform, but the gaps between it and the core banking system. Integrating existing systems costs 3–5× less than replacement and delivers results faster.

Key Lessons

  • Don't rush to change your CRM — you most likely need to integrate the existing one with the core system. That's 3–5× cheaper.
  • Assign an owner of the customer journey from lead to account — without this, no technology will help
  • Messengers are the highest-converting acquisition channel in Central Asia. If you're not using them, you're losing leads.
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